A new type of oil fume purifier

Abstract

A novel oil fume purifier includes a shell with an air duct, an oil collecting tank disposed transversely at the rear side of the shell, and a fireproof guide plate disposed in the air duct, wherein the fireproof guide plate includes a first side away from the oil collecting tank and a second side close to the oil collecting tank, the fireproof guide plate is fixedly mounted on the shell at the first side by a bracket, the shell is also provided with a mounting platform for mounting the second side of the fireproof guide plate, the mounting platform is arranged side by side and adjacent to the oil collecting tank, the mounting platform is arranged in the form of a groove plate with an opening upward, the front side plate of the mounting platform is provided with a first air inlet, the fireproof guide plate is also enclosed with the shell at the first side to form a second air inlet, and the first air inlet and the second air inlet are both connected to the air duct. The oil fume rises and collides with the fireproof guide plate, part of it rises and enters the subsequent air duct from the second air inlet, and part of it enters the mounting platform from the first air inlet and collides and condenses multiple times before entering the subsequent air duct. By adding the first air inlet, the oil fume processing capacity is improved, and the fireproof guide plate also has fire prevention capacity.

Description

Technical Field

[0001] The invention relates to the technical field of oil fume purification, and in particular to a novel oil fume purifier. Background Art

[0002] Oil fume purifiers are mainly used for low-altitude emission of oil fume in the kitchen. CN210197415U discloses an oil fume purification device with fire prevention function, which is equipped with a fire prevention guide plate in the air duct of the shell to prevent open flames from entering the interior of the oil fume purification device, and changes the air inlet direction to increase the air inlet path, but the oil fume purification capacity needs to be further improved. Summary of the invention

[0003] The purpose of the present invention includes providing a new type of oil fume purifier. The oil fume rises and collides with the fireproof guide plate. Part of it rises and enters the subsequent air duct from the second air inlet, and part of it enters the mounting table from the first air inlet and collides and condenses multiple times before entering the subsequent air duct. By adding the first air inlet, the oil fume processing capacity is improved, and the fireproof guide plate also has the function of intercepting flames from being sucked into the channel and damaging electrical components.

[0004] The embodiments of the present invention are implemented by the following technical solutions:

[0005] A novel oil fume purifier comprises a shell with an air duct, an oil collecting tank arranged transversely at the rear side of the shell, and a fireproof deflector arranged in the air duct, wherein the fireproof deflector comprises a first side away from the oil collecting tank and a second side close to the oil collecting tank, the fireproof deflector is fixedly mounted on the shell at the first side by a bracket, the shell is also provided with a mounting platform for mounting the second side of the fireproof deflector, the mounting platform is arranged side by side and adjacent to the oil collecting tank, the mounting platform is arranged in the form of a groove plate with an opening upward, the front side plate of the mounting platform is provided with a first air inlet, the fireproof deflector is also enclosed with the shell at the first side to form a second air inlet, and the first air inlet and the second air inlet are both connected to the air duct.

[0006] Furthermore, an oil fume shield is provided in the air duct, and the oil fume shield is arranged between the shell and the fireproof guide plate;

[0007] The mounting platform includes a front side plate, a bottom plate, and a rear side plate connected in sequence, and the top of the front side plate is bent to form a mounting plane for the second side of the fire deflector;

[0008] The upper end of the rear side plate of the mounting platform is bent toward the center of the air duct, and cooperates with the front side plate to form a bent channel. The oil fume entering through the first air inlet collides and condenses multiple times in the bent channel and then moves to the oil fume shielding device.

[0009] Furthermore, the rear side plate is bent toward the center of the air duct, and the bent rear side plate extends vertically above the fireproof guide plate, so that the oil fume entering from the first air inlet collides and condenses on the back side of the fireproof guide plate.

[0010] Furthermore, along the direction of the oil fume in the curved channel, the rear side plate includes a first plate, a second plate, a third plate, and a fourth plate which are connected in sequence, the first plate is distributed vertically, the second plate is distributed obliquely and is arranged closer to the center of the air duct than the first plate, the third plate is distributed vertically and extended downward, and the third plate is partially arranged in the area directly above the fireproof guide plate, the fourth plate is distributed obliquely and is arranged closer to the center of the air duct than the third plate, and the oil fume entering from the above-mentioned first air inlet is configured to be collided and condensed on the first plate, the second plate, the third plate and the back of the fireproof guide plate in sequence.

[0011] Furthermore, a boss is fixedly connected to the lower surface of the fireproof deflector, the boss is arranged at the lower end of the fireproof deflector, and the boss abuts against the installation plane formed by the bending of the front side plate;

[0012] The bottom of the front side plate is bent to form a first oil collecting channel, which is transversely arranged on the shell body. The first oil collecting channel is evenly provided with a plurality of first oil-passing holes at the bottom of the groove, and the bottom of the rear side plate is evenly provided with a plurality of second oil-passing holes, so that the oil droplets condensed by collision at the front side plate, the rear side plate and the fire-proof guide plate can flow smoothly into the oil collecting groove.

[0013] Furthermore, the bracket is arranged in a Z shape, and the bracket includes a mounting plate, an extension plate, and a mounting plate connected in sequence, the mounting plate is fixedly mounted on the inner wall of the shell, the mounting plate and the extension plate are clamped together to form a mounting slot, and the opening of the mounting slot is arranged toward the front side of the shell;

[0014] The fireproof deflector includes a main board, an inclined board and a lap board arranged at the front end of the main board, the inclined board and the main board are arranged at an angle to each other, one side of the lap board is connected to the inclined board, and the other side is arranged toward the rear side of the shell, and the lap board is configured to be able to extend into the mounting slot so that one end of the main board is installed in the mounting slot;

[0015] A single fire deflector is configured with at least two brackets.

[0016] Further, the front side of the installation plane is arranged higher than the rear side thereof.

[0017] Furthermore, the shell includes two shell side panels disposed on the left and right sides, the shell side panels are distributed vertically, and the fireproof guide plate is spaced apart from the shell side panels.

[0018] Furthermore, a smoke collecting hood is provided at the front end of the shell, and the smoke collecting hood includes a smoke collecting chamber formed by a horizontal plate, a vertical plate and side plates on the left and right sides. The cavity wall of the smoke collecting chamber at the horizontal plate is arranged in the horizontal direction, and the cavity wall of the smoke collecting chamber at the vertical plate is distributed vertically.

[0019] Furthermore, a lighting lamp is provided in the smoke collecting chamber;

[0020] A control panel is arranged on the outside of the vertical plate, and a receiving box is also arranged in the smoke collecting chamber. The receiving box is arranged relative to the control panel, and is used to receive the signal line of the control panel.

[0021] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects: the oil fume rises and collides with the fireproof guide plate, and part of it rises and enters the subsequent air duct from the second air inlet, and part of it enters the mounting table from the first air inlet and collides and condenses multiple times before entering the subsequent air duct. By adding the first air inlet, the oil fume processing capacity is improved, and the fireproof guide plate also has the function of intercepting the flame from being sucked into the channel and damaging electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 A sectional view in the side view direction of a novel oil fume purifier is provided for an embodiment of the present invention;

[0024] Figure 2 A front view of a novel oil fume purifier is provided for an embodiment of the present invention;

[0025] Figure 3 A bottom view of a novel oil fume purifier is provided for an embodiment of the present invention;

[0026] Figure 4 for Figure 1 A partial enlarged view of the middle A;

[0027] Figure 5 for Figure 1 A partial enlarged view of point B in the middle

[0028] Figure 6 A schematic diagram of the direction of oil smoke in a curved channel is provided for an embodiment of the present invention;

[0029] Figure 7 A schematic diagram of a specific structure of a bracket is provided for an embodiment of the present invention;

[0030] Figure 8 A specific structural schematic diagram of a fireproof deflector is provided for an embodiment of the present invention.

[0031] Icon: 100-housing, 110-air duct, 111-oil fume shield, 120-oil collecting tank, 200-fireproof deflector, 210-first side, 211-second air inlet, 220-second side, 230-main board, 240-inclined board, 250-lap board, 300-bracket, 310-mounting board, 320-extension board, 330-mounting board, 331-mounting slot, 400-mounting table, 410-front Side panel, 411-first air inlet, 412-installation plane, 420-bottom plate, 430-rear side panel, 431-first plate, 432-second plate, 433-third plate, 434-fourth plate, 440-bending channel, 450-first oil stick hole, 460-second oil stick hole, 500-smoke hood, 510-horizontal plate, 520-vertical plate, 530-smoke collecting chamber, 531-illumination lamp, 532-accommodation box. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0036] In addition, the terms "horizontal" and "vertical" do not mean that the components must be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Please refer to Figures 1 to 8 A novel oil fume purifier includes a main housing 100, on which an air inlet box, a purifier, a fan box, etc. are installed. A corresponding air duct 110 is provided in the housing 100, so that the oil fume generated at the oil fume generating point can be smoothly sucked into the air duct 110 to the purifier for oil fume purification and discharge. Figure 1 As shown, the lower half of the oil fume purifier is generally designed in a trapezoidal shape, with a thicker part close to the wall, and a smoke hood 500 is arranged at the part away from the cavity wall to increase the smoke collection area and reduce gas escape.

[0039] It should be noted that the “front, back, left, and right” in the following description are all defined based on the direction in which the user is facing the oil fume purifier.

[0040] An oil collecting tank 120 is provided at the rear side of the housing 100 for collecting and discharging oil droplets, wherein an oil discharge port is provided at the bottom of the oil collecting tank 120 and an oil plug is configured accordingly. An oil fume shield 111 is provided in the air duct 110, and a fireproof guide plate 200 is also provided in the air duct 110, and the fireproof guide plate 200 is arranged between the oil fume generating point and the oil fume shield 111. The fireproof guide plate 200 can collide and condense the high-temperature oil fume, and change the air inlet direction to increase the air inlet path, thereby reducing the possibility of fire.

[0041] The fire deflector 200 includes a first side 210 away from the oil collecting tank 120, and a second side 220 close to the oil collecting tank 120. Relative to the user, the first side 210 is the front side, and the second side 220 is the rear side. The front side of the fire deflector 200 is fixedly mounted on the housing 100 through a bracket 300, and the housing 100 is provided with a mounting platform 400, which is dedicated to the placement of the rear side of the fire deflector 200, and can be abutted to facilitate the installation and removal of the fire deflector 200.

[0042] Please refer to Figure 1 , Figure 5 and Figure 8 The mounting platform 400 is arranged side by side with the oil collecting tank 120, and the mounting platform 400 is arranged adjacent to the oil collecting tank 120. The mounting platform 400 is arranged in a groove plate with an opening facing upward. The front side plate 410 of the mounting platform 400 is provided with a first air inlet 411. The fireproof deflector 200 is also enclosed with the shell 100 at the first side 210 to form a second air inlet 211. The first air inlet 411 and the second air inlet 211 are both connected to the air duct 110.

[0043] After the oil fume generated at the oil fume generation point collides and condenses with the fireproof guide plate 200, part of the smoke bypasses the front side of the fireproof guide plate 200 and enters the subsequent air duct 110 through the second air inlet 211, and is subsequently treated by the oil fume shielding device 111 and the purifier; part of the smoke enters the mounting platform 400 from the first air inlet 411 through the plate surface and the rear side of the fireproof guide plate 200, and collides and condenses on the inner wall of the mounting platform 400 for many times, which improves the smoke processing capacity and reduces the subsequent smoke processing pressure. After passing through the mounting platform 400, the smoke enters the subsequent air duct 110 for treatment by the oil fume shielding device 111 and other treatments to ensure the overall oil fume treatment effect.

[0044] By setting the first air inlet 411 at the mounting platform 400, in coordination with the second air inlet 211 above the fireproof guide plate 200, the oil fume collision condensation effect before the oil fume enters the oil fume shield 111 is increased, and the instantaneous oil fume adsorption capacity is improved, and the overall oil fume purification effect is good.

[0045] More preferably, a steel oil net is provided between the oil fume shield 111 and the fireproof guide plate 200, or no steel oil net is provided. Among them, by adding the first air inlet 411 and corresponding multi-stage condensation collision to ensure the oil fume purification effect, omitting the steel oil net can reduce the maximum vertical specification of the oil fume purifier, due to the use environment with tight space.

[0046] For further information, please refer to Figure 1 , Figure 5 , Figure 6 and Figure 8 , a fume shield 111 is also provided in the air duct 110, and the fume shield 111 is arranged between the housing 100 and the fireproof deflector 200. The mounting platform 400 includes a front side plate 410, a bottom plate 420, and a rear side plate 430 connected in sequence, and the top of the front side plate 410 is bent to form a mounting plane 412 for the second side 220 of the fireproof deflector 200. The upper end of the rear side plate 430 of the mounting platform 400 is bent toward the center of the air duct 110, and cooperates with the front side plate 410 to form a bending channel 440. The fume entering through the first air inlet 411 collides and condenses in the bending channel 440 for many times and then moves to the fume shield 111.

[0047] Furthermore, the rear side plate 430 is bent toward the center of the air duct 110, and the rear side plate 430 is bent and extended to the vertical upper part of the fireproof guide plate 200, so that the oil fume entering the first air inlet 411 is collided and condensed at the back of the fireproof guide plate 200. The oil fume that is bent and extended by the rear side plate 430 to the vertical upper part of the fireproof guide plate 200 and enters the bent channel 440 from the first air inlet 411 can be directed to the back of the fireproof guide plate 200, and is collided and condensed again before being directed to the oil fume shield 111 for processing, thereby improving the oil fume processing capacity. Among them, the lower end of the fireproof guide plate 200 is provided with a corresponding oil guide hole, and the collected oil fume can be collected in the oil collecting tank 120.

[0048] For further information, please refer to Figure 1 , Figure 5 , Figure 6 and Figure 8 ,in Figure 6 The direction of the oil fume in the channel is shown. Along the direction of the oil fume in the curved channel 440, the rear side plate 430 includes a first plate 431, a second plate 432, a third plate 433 and a fourth plate 434, the first plate 431, the second plate 432, the third plate 433 and the fourth plate 434 are connected in sequence, the first plate 431 is distributed vertically, the second plate 432 is obliquely distributed and arranged closer to the center of the air duct 110 than the first plate 431, the third plate 433 is distributed vertically and extended downward, and the third plate 433 is partially arranged in the area directly above the fire deflector 200, the fourth plate 434 is obliquely distributed and arranged closer to the center of the air duct 110 than the third plate 433, and the oil fume entering from the first air inlet 411 is configured to collide and condense on the first plate 431, the second plate 432, the third plate 433 and the back of the fire deflector 200 in sequence. After four collisions and condensation in the bending channel 440 , the oil fume enters the oil fume shielding device 111 , thereby improving the oil fume treatment effect.

[0049] Furthermore, at the front side plate 410 , the oil smoke will regularly enter the bending channel 440 from the first air inlet 411 after colliding with the front side plate 410 once.

[0050] It should be noted that the above collisions performed in the mounting platform 400 do not only include four collisions, and designs with more or fewer collision times are also within the protection scope of the present technical solution.

[0051] Furthermore, a boss is fixedly connected to the lower surface of the fireproof deflector 200, and the boss is configured at the lower end of the fireproof deflector 200, and the boss abuts against the installation plane 412 formed by the bending of the front side plate 410. The bottom of the front side plate 410 is bent to form a first oil collecting channel, and the first oil collecting channel is transversely arranged on the housing 100. The first oil collecting channel is evenly provided with a plurality of first oil-passing holes 450 at the bottom of the groove, and the bottom of the rear side plate 430 is evenly provided with a plurality of second oil-passing holes 460, so that the oil droplets collided and condensed at the front side plate 410, the rear side plate 430, and the fireproof deflector 200 can smoothly flow into the oil collecting tank 120.

[0052] The oil droplets condensed by the oil fume colliding with the front side plate 410 are collected at the first oil collecting channel of the front side plate 410, and flow to the bottom plate 420 of the mounting platform 400 through the first oil passage hole 450. Figure 5 A second oil-passing hole 460 is provided at the intersection of the rear side plate 430 and the bottom plate 420, so that the oil collected in the mounting platform 400 and reaching the bottom plate 420 flows through the second oil-passing hole 460 into the oil collecting tank 120 for subsequent oil drainage treatment.

[0053] For further information, please refer to Figure 1 , Figure 4 and Figure 7 The bracket 300 is arranged in a Z shape. The bracket 300 includes a mounting plate 310, an extension plate 320, and a mounting plate 330 connected in sequence. The mounting plate 310 is fixedly installed on the inner wall of the shell 100. The mounting plate 330 and the extension plate 320 are clamped together to form a mounting groove 331, and the opening of the mounting groove 331 is arranged toward the front side of the shell 100; the fire deflector 200 includes a main board 230, an inclined plate 240 and a lap plate 250 arranged at the front end of the main board 230, the inclined plate 240 and the main board 230 are arranged at an angle to each other, one side of the lap plate 250 is connected to the inclined plate 240, and the other side is arranged toward the rear side of the shell 100, and the lap plate 250 is configured to be able to extend into the mounting groove 331 so that one end of the main board 230 is installed in the mounting groove 331; a single fire deflector 200 is configured with at least two brackets 300.

[0054] One end of the fireproof deflector 200 can be detachably installed in the shell 100, and can be detachably installed by screw connection, bolt installation and other detachable methods, and can also be quickly installed by snap-on methods, such as quick installation through the above-mentioned bracket 300.

[0055] During installation, the front end of the fire deflector 200 is directly inserted into the mounting groove 331, so that the lap plate 250 is overlapped on the mounting plate 330 of the bracket 300. The inclined design of the inclined plate 240 is compared with the distribution plane of the main plate 230 of the fire deflector 200. By setting the inclined plate 240, the lap plate 250 is more easily inserted into the mounting groove 331 after the fire deflector 200 is installed.

[0056] The bracket 300 is arranged in a Z shape and can be made by bending a straight plate, which is convenient for mass production.

[0057] In a preferred embodiment, after the overall installation of the device is completed, the orientation of the lap plate 250 is consistent with the orientation of the mounting groove 331, and the notch of the melon seed groove is set in an offset manner to improve the abutment stability between the lap plate 250 and the mounting plate 330.

[0058] Furthermore, the front side of the installation plane 412 is higher than the rear side, and the installation plane 412 of the front side plate 410 is correspondingly inclined, so that when the fire deflector 200 is clamped at the upper end, its lower end can be more stably overlapped on the bearing plate surface.

[0059] For further information, please refer to Figure 1 and Figure 2 ,in Figure 2 The leftmost and rightmost sides of the two fireproof guide plates 200 are shown with dotted lines, which represent the interval distribution. The housing 100 includes two housing side panels disposed on the left and right sides, which are distributed vertically, and the fireproof guide plate 200 is spaced apart from the housing side panels. By spacing the fireproof guide plate 200 and the left and right housing side panels, the total opening area for the oil fume to enter the back area of ​​the fireproof guide plate 200 is increased, and the instantaneous oil fume suction volume is increased. This interval design is also conducive to the oil fume gathered on both sides of the smoke hood 500 to enter the air duct 110.

[0060] For further information, please refer to Figure 1 The front end of the housing 100 is provided with a smoke collecting hood 500, which includes a smoke collecting chamber 530 formed by a horizontal plate 510, a vertical plate 520, and side plates on both sides. The cavity wall of the smoke collecting chamber 530 at the horizontal plate 510 is arranged in the horizontal direction, and the cavity wall of the smoke collecting chamber 530 at the vertical plate 520 is vertically distributed. By enlarging the volume of the smoke collecting chamber 530, the smoke holding volume of the smoke collecting chamber 530 is increased, the escape of oil smoke is reduced, and the user experience is improved.

[0061] For further information, please refer to Figure 1 and Figure 3 The smoke collecting chamber 530 is provided with an illumination lamp 531; the outer side of the vertical plate 520 is provided with a control panel, and the smoke collecting chamber 530 is also provided with a receiving box 532, which is arranged opposite to the control panel and is used to receive the signal line of the control panel. Figure 3 In the embodiment, the lighting lamps 531 are two lights disposed on both sides of the receiving box 532. The lighting lamps 531 can be high-power embedded LED lights with waterproof, moisture-proof, anti-reflective, and anti-oil functions, so as to ensure the safety of users wiping in the lighting state.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel oil fume purifier, comprising a housing with an air duct, an oil collecting tank disposed transversely at the rear side of the housing, and a fireproof deflector disposed in the air duct, wherein the fireproof deflector comprises a first side away from the oil collecting tank and a second side close to the oil collecting tank, wherein the fireproof deflector is fixedly mounted on the housing at the first side through a bracket, and the housing is further provided with a mounting platform for mounting the second side of the fireproof deflector, wherein the mounting platform is arranged side by side and adjacent to the oil collecting tank, and wherein: The mounting platform is provided in the form of a groove plate with an opening upward, a front side plate of the mounting platform is provided with a first air inlet, the fireproof deflector is also enclosed with the shell at the first side to form a second air inlet, and the first air inlet and the second air inlet are both communicated with the air duct; The air duct is also provided with an oil fume shield, and the oil fume shield is arranged between the shell and the fireproof guide plate; The mounting platform comprises a front side plate, a bottom plate, and a rear side plate connected in sequence, and the top of the front side plate is bent to form a mounting plane for the second side of the fire deflector; The upper end of the rear side plate of the mounting platform is bent toward the center of the air duct, and cooperates with the front side plate to form a bent channel. The oil fume entering through the first air inlet collides and condenses multiple times in the bent channel and then moves to the oil fume shielding device; The rear side plate is bent toward the center of the air duct, and the rear side plate is bent and extended to the vertical upper part of the fireproof guide plate, so that the oil fume entering from the first air inlet is collided and condensed on the back side of the fireproof guide plate; The front side of the installation plane is arranged higher than the rear side thereof.

2. The novel oil fume purifier according to claim 1 is characterized in that: Along the direction of the oil fume in the curved channel, the rear side plate includes a first plate, a second plate, a third plate, and a fourth plate connected in sequence, the first plate is distributed vertically, the second plate is distributed obliquely and is arranged closer to the center of the air duct than the first plate, the third plate is distributed vertically and extended downward, and the third plate is partially arranged in the area directly above the fireproof guide plate, the fourth plate is distributed obliquely and is arranged closer to the center of the air duct than the third plate, and the oil fume entering from the above-mentioned first air inlet is configured to collide and condense on the first plate, the second plate, the third plate and the back of the fireproof guide plate in sequence.

3. The novel oil fume purifier according to claim 2 is characterized in that: A boss is fixedly connected to the lower surface of the fireproof deflector, the boss is arranged at the lower end of the fireproof deflector, and the boss abuts against the installation plane formed by the bending of the front side plate; The bottom of the front side plate is bent to form a first oil collecting channel, and the first oil collecting channel is transversely arranged on the shell. The first oil collecting channel is evenly provided with a plurality of first oil-passing holes at the bottom of the groove, and the bottom of the rear side plate is evenly provided with a plurality of second oil-passing holes, so that the oil droplets condensed by collision at the front side plate, the rear side plate and the fire-proof guide plate can flow smoothly into the oil collecting groove.

4. The novel oil fume purifier according to claim 1 is characterized in that: The bracket is arranged in a Z shape, and the bracket includes a mounting plate, an extension plate, and a mounting plate connected in sequence, the mounting plate is fixedly mounted on the inner wall of the shell, the mounting plate and the extension plate are clamped together to form a mounting slot, and the opening of the mounting slot is arranged toward the front side of the shell; The fireproof deflector includes a main board, an inclined board and a lap board arranged at the front end of the main board, the inclined board and the main board are arranged at an angle to each other, one side of the lap board is connected to the inclined board, and the other side is arranged toward the rear side of the shell, and the lap board is configured to extend into the mounting slot so that one end of the main board is installed in the mounting slot; A single fireproof deflector is configured with at least two brackets.

5. The novel oil fume purifier according to any one of claims 1 to 4, characterized in that: The shell comprises two shell side plates respectively arranged on the left and right sides, the shell side plates are distributed vertically, and the fireproof guide plate is spaced apart from the shell side plates.

6. The novel oil fume purifier according to any one of claims 1 to 4, characterized in that: A smoke collecting hood is provided at the front end of the shell, and the smoke collecting hood includes a smoke collecting cavity formed by a horizontal plate, a vertical plate and side plates on left and right sides. The cavity wall of the smoke collecting cavity at the horizontal plate is arranged in a horizontal direction, and the cavity wall of the smoke collecting cavity at the vertical plate is distributed vertically.

7. The novel oil fume purifier according to claim 6 is characterized in that: The smoke collecting chamber is provided with an illumination lamp; A control panel is disposed on the outer side of the vertical plate, and a receiving box is also disposed in the smoke collecting chamber. The receiving box is disposed opposite to the control panel and is used to receive a signal line of the control panel.

Images